Kodak DCS Pro SLR/n - Manual (Page 147)

Controlling Exposure
April 29, 2004 7-23
Bulb Mode Exposure Bulb Mode exposure is useful when you are capturing nighttime scenes that
require extended exposure of more than 30 seconds.
NOTE: Extended exposure times may degrade image quality.
NOTE: Choose Long as the Long Exposure setting when using Bulb.
Choose Longer for times longer than two seconds (see
page 5-22 ).
Use the LCD illuminator (see page 2-20 ) to view the LCDs in the dark.
NOTE: Use a tripod to avoid camera shake. Use of the optional cable
release instead of the Shutter Release button also reduces camera
shake.
1. Rotate the Exposure Mode dial to M.